Hardware Spec Index

Caldera CL-4547 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4547-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,641 (CPU Coolers scale)
Category rank#40,464
Street price$89
Power3 W
Performance per dollar18.44
Released2024

Specifications

BrandCaldera
ModelCaldera CL-4547 Edge
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 2,100 RPM
Rated cooling220 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-5139 Edge Dual tower Air CPU Cooler2,444$199Compare
Zephyra CL-7904 Ti Low profile Air CPU Cooler1,170$49Compare
Zephyra CL-6475 Pro Dual tower Air CPU Cooler1,842$129Compare
Teralux CL-9255 Ti 360mm AIO Liquid CPU Cooler2,007$139Compare
Zephyra CL-5724 Plus Single tower Air CPU Cooler1,258$49Compare
Zephyra CL-6580 Core Dual tower Air CPU Cooler2,291$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4547 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/333470 (accessed 2026-10-21).